Sudoku 20K is the famous puzzle for the iPhone that includes 20360 unique sudoku puzzles. With Sudoku 20K you can spend unlimited hours of puzzling on iPhone. The application supports scoring system, statistics and user notes.
The game engine produces unlimited combinations for easy, medium and hard game levels. Timing can be disabled and once you are in difficult situation the relax option can put you in the game again. Sudoku 20K is suggested for novices and experts.
Largest available iPhone fonts for playing.
Pause your game before hitting [Back] button to save it.
Youtube Gameplay: http://www.youtube.com/watch?v=TKpEr7mxhWo
iOS 3.1 and 4.0 supported.